baber/WOPTO huggingface dataset:
Patent JP-H01162822-A (JP)
Title: Modified polyester fiber
Inventor: SUZUKI MOTOYOSHI
IPC: D01D4/02
Filed: 1988-03-18
Abstract: PURPOSE:To provide the subject fiber composed of a modified polyester copolymerized with a sulfonic acid phosphonium salt, having a specific intrinsic viscosity and high silk factor, causing little breakage of main chain by wet-heat treatment, dyeable by cationic dyeing and having high strength and whiteness. CONSTITUTION:A fiber having a silk factor of >=25 and a number of broken sites of main chain of <=140X10<23>/10<6> g-fiber when subjected to wet-heat treatment in distilled water containing 0.4g/l of acetic acid at 130 deg.C for 60min can be produced by copolymerizing a sulfonic acid phosphonium salt of formula (A is aromatic group or aliphatic group; X1 is ester-forming functional group; X2 is H or ester-forming functional group; R1-R4 are alkyl or aryl; n is positive integer) (e.g., 3,5-dicarbomethoxybenzenesulfonic acid tetra-n-butyl phosphonium salt) in an amount of 0.1-10mol% to dimetyl terephthalate and ethylene glycol, melt-spinning the obtained modified polyester having an intrinsic viscosity of >=0.5, drawing the fiber and heat-setting the drawn fiber at 130 deg.C.
Patent JP-S58179319-A (JP)
Title: Liquid level detecting device
Inventor: KANETAKE MASASHI
IPC: G01F23/292
Filed: 1982-04-15
Abstract: PURPOSE:To eliminate secular change of a detecting water level, also to remove a moving part, and to raise durability of a titled device, by utilizing a refractive index of light on a liquid face. CONSTITUTION:A light emitting means 1 consisting of a light emitting diode, etc. is used as a projector, and its light is emitted to the upper part of a water tank 2 through a slit 3 provided on the bottom part of the water tank 2. 4 and 5 are photodetectors consisting of a photodiode or a phototransistor, etc., and are placed on the side wall of the water tank 2. In this case, said projector is placed so that light is emitted by having an angle against a perpendicular line of a liquid level of a liquid in the water tank 2. Accordingly, when the liquid level is L1, light is refracted in the direction of P1 and is detected by the photodetector 4, and when the liquid level is L2 which is higher than L1, light is detected by the photodetector 5.
Patent JP-S62223023-A (JP)
Title: Iron oxide for ferrite and production thereof
Inventor: MATSUZAWA MOTOICHIRO
IPC: C01G49/06
Filed: 1986-03-20
Abstract: PURPOSE:To produce iron oxide for ferrite consisting of gamma-Fe2O3 and alpha-Fe2O3 having good growth property of single crystals, by roasting iron oxide having a spinel structure at a specific temperature. CONSTITUTION:Iron oxide having a spinel structure, e.g. magnetite, etc., is roasted in a gas containing oxygen in a concentration within the range of about <=1% at a temperature within the range of 450-750 deg.C to produce the aimed iron oxide for ferrite. Since the above-mentioned iron oxide consists of gamma-Fe2O3 and alpha-Fe2O3 crystals of different kinds of orientation hardly occur and elongation of single crystals is good. The content of the gamma-Fe2O3 is preferably >=5wt% but not above 60wt%. As impurities, the content of SO3 is preferably <=3wt% and the content of SiO2 is preferably <=0.005wt%.
Patent JP-H11180-A (JP)
Title: Histidine kinase
Inventor: WALLIS NICOLA GAIL
IPC: A61P31/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide having a high identicalness to a nucleic acid encoding a histidine kinase polypeptide having a specific amino acid sequence and useful for the production of an anti-microorganism agent against a Staphylococcus infection, useful for a vaccine, a diagnostic agent, etc. SOLUTION: This new isolated polynucleotide comprises a polynucleotide having at least 70% identicalness to a polynucleotide encoding a histidine kinase polypeptide having an amino acid sequence expressed by the formula and is useful for an anti-microorganism agent against an infection by a Staphylococcus such as Staphylococcus aureus strain, useful for a vaccine, a diagnostic test, etc. The isolated polynucleotide is obtained by screening a cDNA library of clones of chromosomal DNA's of Staphylococcus aureus WCVH29 by using a radio-labeled oligo-nucleotide obtained from a partial sequence thereof as a probe.
Patent JP-S63232252-A (JP)
Title: Sampling device
Inventor: NAKAIZUMI YASUSHI
IPC: H01J37/20
Filed: 1987-03-20
Abstract: PURPOSE:To improve the vibration-proof property by fixing a sample quivering device to the bottom of a lower sample room, and furnishing a moving mechanism to move the lower sample room to the upper sample room. CONSTITUTION:A sample 20 is exchanged on condition the lower sample room 5 is drawn out, and then the lower sample room 5 is pushed in. Even though it is in the condition an O ring 16 is contacted to the lower end of the upper sample room 1, the lower sample room 5 is lifted up by a vacuum pressure and squeezed to the lower end of the upper sample room 1 when the inside of the sample room is evacuated through a vacuum exhaust hole 4. Since the lower sample room 5 has expansion-and-contraction devices 17, the up and down movement of it can be carried out smoothly without imposing an excessive force to a guide shaft 19. And since a quivering device 6 is fixed to the bottom wall of the lower sample room 5 and the lower sample room 5 is fixed securely to the upper sample room 1 by the vacuum pressure, an object lens 2, the sample rooms 1 and 5, and the quivering device 6 are incorporated integrally to improve the vibration-proof property.
Patent JP-H02245230-A (JP)
Title: Method for generating fine bubbles
Inventor: OAKI HIROSHI
IPC: C02F1/78
Filed: 1989-03-17
Abstract: PURPOSE:To generate fine bubbles by sending a compressed gas to a hollow fiber having fine passage holes on its surface, generating bubbles in a liq. from the outer surface of the fiber and moving the liq. in contact with the surface of the fiber relatively to the fiber. CONSTITUTION:A compressed gas is sent to the hollow fiber 1 having extremely fine passage holes on its surface to generate fine bubbles in the liq. from the outer surface of the fiber 1, and the liq. in contact with the outer surface of the fiber 1 is moved relatively to the fiber. As a result, fine bubbles of an optional kind of gas having an average diameter similar to that of the fine bubbles to be generated by the conventional pressurized-water process are generated in the liq. only from the compressed gas without pressurizing the liq. The oxygen in air can be dissolved into water at high concn. by this method. When ozone is used as the compressed gas, the expensive ozone can be efficiently dissolved in water, and the sterilization of city water, sewage, etc., by ozone is performed at a low cost.
Patent JP-H05267623-A (JP)
Title: Interblock connection
IPC: H01L27/118
Filed: 1992-03-19
Abstract: PURPOSE:To reduce the number of signal conductors with in a gate array as much as possible and to prevent an unwired wiring from being generated in a method of interblock connection within the gate array, which is constituted of a plurality of internal blocks. CONSTITUTION:Some internal blocks 100X, which process signals only which are transmitted or received by way of some external signal conductors 200X, are connected to each other by internal signal conductors 300X to transmit an object signal only and internal blocks 100, which received and processing order a signal to reach from an external signal conductor 200 to transfer in order to insignificant internal blocks and send out lastly the signal to the external signal conductor, are connected to each other by an internal signal conductor 500, which transmits the signal in an undirectional direction, in a loop form. Moreover, specified internal blocks 100 are respectively provided with a wrong control circuit 101 and a wrong control code generating circuit 102 and the internal blocks 100 are connected to each other by an internal signal conductor 600 to transmit a signal, which is nor accompanied by a wrong control code. In such a way, a gate array is constituted.
Patent JP-S63231279-A (JP)
Title: Estimating method for fault point of logic circuit
Inventor: YAMAGUCHI KENICHI
IPC: G01R31/28
Filed: 1987-03-20
Abstract: PURPOSE:To shorten an estimation time and to increase the hit rate of an estimated position by simulating a fault with a 2nd test pattern which is so formed that none of output pins other than a fault output pin get out of order. CONSTITUTION:A tester 2 measures a logic circuit 1 with the test pattern of a test pattern file 3 and writes the fault output pin in a fault information file 4. When there is the fault output pin, a fault estimating device 5 form a 1st test pattern with which only the output expected value of the fault output pin of the test pattern is made unfaulty and a 2nd test pattern with which output expected values of output pins except the fault output pin are made unfaulty. Then a fault simulator which functions not to detect the same position as a fault position more than once simulates the 1st and 2nd test patterns and estimates the fault position obtained as a result of the simulation of the 2nd test pattern as a fault candidate.
Patent JP-H067443-A (JP)
Title: Automatic injector
Inventor: HIIRISU PEE FUAN DERU BUARU
IPC: A61M5/32
Filed: 1993-03-23
Abstract: PURPOSE: To provide an easily operable automatic syringe having a structure enabling to store solid materials and solvent inside for a long period and enable to obtain a complete injection liquid when used. CONSTITUTION: This syringe is equipped with an outside sleeve 20, a cartridge 25, a partridge container 22, a front cover connected to it, a hollow barrel 26, an inserted stopper 28 connected to the front part of this barrel and forming a compartment 29 for solid material, a piston 33 contained in the back part of the barrel and forming a compartment 34 for solvent, a needle 35 laid in the longitudinal direction in the compartment for solvent, and a unit 27 to center the injection needle for the inserted stopper. Rotation of the front cover against the outside sleeve inserts the injection needle into the inserted stopper, puts the solvent in the barrel into the compartment for solid material through the injection needle, and prepares the injection solution to enable immediate injection.
Patent JP-H09259662-A (JP)
Title: Manufacture of flat cable
Inventor: NAGAHARA MAKOTO
IPC: H01B13/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of flat cables, which are used for various kinds of electronic appliances, with excellent productivity and high quality. SOLUTION: A flat cable 9 is manufactured by transporting two insulating substrates 1a coated with an adhesive and a plurality of conductors 2 in a pressure contact way by rollers 7 while holding them in the longitudinal direction, binding them by heating and melting with a receiving roller 6 and ultrasonic waves of a ultrasonic generator 3 and at the same time forming a non- bound part by stopping ultrasonic generation temporarily, and forming a conductor exposed part 5 by cutting and separating the insulating substrates 1a of the non-bound part in a peeling part 4. Consequently, a flat cable 9 with excellent productivity and high quality can be obtained.
Patent JP-H06279114-A (JP)
Title: Pseudo-unidirectional reinforced c/c composite material
Inventor: AIBA YASUHIRO
IPC: G21B1/17
Filed: 1993-03-24
Abstract: PURPOSE:To provide a pseudo-unidirectional reinforced C/C composite material suppressed in the temp. rise of a surface due to the thermal load of plasma, low in temp. distribution of the surface, prevented from wear and tear due to vaporization and damage due to the generation of crack and used for a tile of a joining diverter or the like in a nuclear fusion device. CONSTITUTION:The pseudo-unidirectional reinforced C/C composite material is used by joining with the surface of the diverter (surface of oxygen free copper block 3) in the nuclear fusion device provided with a pipe (pipe for cooling water 4) passing a cooling water, the heat transfer coefficient in the thickness direction in room temp. is >=400W/mk and the heat transfer coefficient in a planer direction and in a right angle direction to the direction to which the cooling water flows is >=2 times that in the direction to which the cooling water flows.
Patent JP-H05261341-A (JP)
Title: Bolt clamped langevin vibrator
IPC: B06B1/06
Filed: 1992-03-23
Abstract: PURPOSE:To provide a bolt clamped Langevin vibrator free from the irregularity of characteristics due to clamping and easy to produce. CONSTITUTION:In the structure of a vibrator wherein rear mass 1, an electrode plate 3a, piezoelectric ceramic 4a and front mass 2 are integrated by clamping them by a hexagonal nut 6 through a stand bolt 5, at least one of the contact surfaces of the rear mass 1 and the nut 6 is a mirror surface or a washer 7 of which at least one surface is subjected to mirror surface processing is fitted in the gap between the rear mass 1 and the nut 6.
Patent JP-H08229871-A (JP)
Title: Robot neck-body mechanism device
Inventor: NAGAOKA ETSUO
IPC: B25J17/00
Filed: 1995-02-28
Abstract: PURPOSE: To stabilize the center of gravity and attain compactness and weight reduction by taking such measures as to move the respective driving parts of neck, shoulder and body mechanism parts symmetrically and three- dimensionally and to connect six sets of area fluid pressure cylinders respectively between a shoulder part and a waist part and between the shoulder part and a head part. CONSTITUTION: The respective expansion and contraction strokes of six sets of fluid pressure cylinders 3-1-3-6 connected between a waist member 1 and a shoulder member 4-1 are combined to perform the omnidirectional inclination, three-dimensional parallel movement and turning action of both members 1, 4-1. The respective expansion strokes of six sets of fluid pressure cylinders 8-1-8-6 connected between a neck plate member 6 and a head plate member 11 are combined to perform the omnidirectional inclination, three-dimensional parallel movement and turning action of both members 6, 11 within the bendable area of spherical bodies 9-4a, 9-4b and spherical seats 9-1-9-3.  At this time, both members 6, 11 are restored into coaxially upright state by a tension coil spring 10, and the neck plate member 6 is turned in a large angle by a turning driving part 5 additonally provided at the shoulder member 4-1.
Patent JP-S61222590-A (JP)
Title: Method and apparatus for treating waste solution
Inventor: SEN KAZUO
IPC: C02F1/12
Filed: 1985-03-28
Abstract: PURPOSE:To attain the conservation of energy, by mounting a fog nozzle for injecting a waste solution by compressed air while mixing both of them to enlarge a gas-liquid contact area and a blower. CONSTITUTION:A waste solution is injected by compressed air by using a fog nozzle while mixed with said compressed air to form fine mist and a gas-liquid contact area is enlarged. When a large quantity of the open air is forcibly supplied to the fine mist with predetermined wind velocity by using a blower, said mist efficiently takes heat to be evaporated. After an evaporation residue is separated from steam by using a dust collector 8, purified steam is discharged to the open air.
Patent JP-H05265542-A (JP)
Title: Automatic traveling working vehicle
IPC: G05D1/02
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the body inclined to the left or to the right at the traveling by mounting right and left induction sensors in an induction sensor mounting lever and deviating the pivotary connection section between a knuckle arm and a sensor mounting lever by the prescribed distance from the center of the body. CONSTITUTION:An induction sensor mounting lever 1a projected to the right and left are arranged on a rotation rod 1b projected back and fourth from the right and left center of the body. Right and left induction sensors 5L and 5R are mounted on the mounting lever 1a. One end of a sensor rotation link 4 is connected to a left knuckle arm 7L moved with a right knuckle arm 7R. The other end of the link 4 is pivotally mounted on the back end of the sensor mounting lever by means of s pivot connecting section 3. The section 3 is deviated by the prescribed distance (a) from the center of the body. Thus, in spite of dissimilar rotation angles of the right and left knuckle arms 7L and 7R inside and outside the traveling front wheels 10L and 10R, the rotation angles (b) and (c) become approximately the same to the left and right of the sensor mounting rod, thereby the deviated traveling is prevented.
Patent JP-S63230770-A (JP)
Title: Resin composition
Inventor: YAMAMOTO KEIZO
IPC: C08L101/00
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a resin compsn. having excellent antistatic properties, compatibility and dispersibility, by blending a synthetic resin with a specific antistatic agent. CONSTITUTION:A resin compsn. is obtd. by blending a synthetic resin with at least one antistatic agent selected from the group consisting of phosphoric esters of the formula, cationic, anionic, nonionic and amphoteric antistatic agents. In the formula, R1<1>, R1<2> and R1<3> are each a 1-22C aliph. hydrocarbon group, an arom. hydrocarbon group or a heterocyclic group; R2<1>, R2<2> and R2<3> are each a 2-4C aliph. hydrocarbon group; m1, m2 and m3 are each 0 or 1-9. Examples of the phosphoric esters of the formula are monobutyl diethoxyethyl phosphate, diphenyl monobutoxyethyl phosphate, etc. As the synthetic resin, halogenated resins such as vinyl chloride resins are preferred from the viewpoints of the compatibility, dispersibility and bleeding resistance of the compsn.
Patent JP-H01237636-A (JP)
Title: Cassette cover opening mechanism
Inventor: HAMADA SHINGO
IPC: G03B42/02
Filed: 1988-03-18
Abstract: PURPOSE:To easily and surely open/close a cover body whose size is different by mounting an adsorbing means so as to be movable and turnable against freely rocking arms. CONSTITUTION:Arms 50a, 50b are rocked and displaced by using a rod 52 as a supporting point, a slide base 60 is constituted so as to be freely movable in the longitudinal direction of the arms 50a, 50b, and a holding body 68 provided with a tubular body 70 in which an adsorbing board 72 in disposed is supported so as to be freely turnable against the slide base 60 through an pin 66. When a cover body 32a for constituting a cassette 28a of a small size is adsorbed through the adsorbing board 72, and the arms 50a, 50b are rocked and displaced in the upper vertical direction, the slide base 60 is guided by guide bars 58a, 58b and moved to a plate body 54b side, and also, the holding body 68 is turned and displaced through the pin 66. In such a way, since the adsorbing board 72 executes a desired displacement operation in accordance with the inclination of the cover body 32 of a small size, a drop of the cover body 32a is obstructed and it is adsorbed and held surely.
Patent JP-H09230228-A (JP)
Title: Predictive focusing device
Inventor: ISHIKAWA TADAAKI
IPC: G03B13/36
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a predictive focusing device capable of stabilizing follow-up operation to the focus position of an object by previously accurately judging whether the object stands still or is moving. SOLUTION: Defocusing amount is calculated from range-finding data. In the case the difference of the calculated value from the previous defocusing amount is equal to or below a specified value, that is, <=250μm; whether the difference between the defocusing amount one second before and the defocusing amount at this time is >=250μm or not a specified time, that is, one second after. In the case it is <=250μm, the subject is judged as a still body, and the number of driving pulses is calculated. By judging in such a way, whether the subject is the still body or a moving body is accurately judged and the stable follow-up characteristic is obtained.
Patent JP-S53148901-A (JP)
Title: Display circuit for preset toner
Inventor: YAMASHITA NORIO
IPC: H03J5/04
Filed: 1977-05-31
Abstract: PURPOSE: To secure an LSI formation through selective display for each display of the memory set state plus the selected address and the preset enable states by combining the set signal and the display signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63230371-A (JP)
Title: Terminal printer
Inventor: KOSHIMUTA NORIAKI
IPC: G06K15/16
Filed: 1987-03-19
Abstract: PURPOSE:To facilitate the sorting of different business forms without increasing an installation space for a stacker or spoiling the sppearance of the business forms, by feeding out a business form separating sheet subsequently to the discharge of a printed business form when a designation of separation of the business forms has been given to data received from a computer disposed at a center. CONSTITUTION:Upon receiving data from a computer 1 disposed at a center, a terminal printer 3 supplies a business form 51 from a business form hopper 40, prints on the business form 51, and discharges the printed business form onto a stacker 44. On the other hand, the computer 1 gives a designation of separation of business forms to the printer 3 at the time of transmitting the final date for the same kind of business forms. Upon detecting the business form separation designation, the printer 3 discharges a business form separating sheet 52 from a business form separating sheet hopper 37 subsequently to the discharge of the printed business form onto the stacker 44. The business form separating sheet 52 is also discharged onto the same stacker 44 as that for receiving the printed business forms, and is placed on the printed business forms. Therefore, when a different kind of printed business forms are subsequently discharged, they are contained on the stacker 44 in the state of being separated from the former kind of the printed business forms by the sheet 52.
Patent JP-H10245952-A (JP)
Title: Frame mounting metal piece of solar power generating panel
Inventor: MIURA NORIMASA
IPC: E04D13/18
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a frame mounting metal piece for fixing a frame to the lower part of a solar power generating panel with which good effective is ensured for works to fix to a sheathing roof board and deformation of the metal piece can be lessened. SOLUTION: A frame mounting metal piece is composed of a frame fixing part 1 whose over-part is left open to assume a groove shape and which is provided with bolt holes in the opposing positions on the side faces and a fixing member 2 consisting of an upper plate 2a fixed to the undersurface of the frame fixing part 1, a falling surface 2b bent at a right angle from the upper plate 2a, a lower plate 2c bent upward aslant from the bottom of the falling surface 2b, a roof tile holding part A in which the edge of the lower plate 2c is inclined so as to approx.  suit the gradient difference between a sheathing roof board 4 and Japanese style roof tile 3 and the side edge of the upper situated ones 3 of the Japanese style roof tiles 3 laid adjacently laterally is inserted, and a sheathing roof board fixing part B equipped with a bent fixation part 2f where the bottom edge of the falling surface 2e bent downward continuously to the opposite edge to the falling surface 2b of the lower plate 2c is parallel with the upper plate 2a and a through hole to admit a screw 7 to be drive into the sheathing roof board 4 is bored.